/* You can add global styles to this file, and also import other style files */
@import '@angular/material/prebuilt-themes/deeppurple-amber.css';

html, body, app-root, mat-sidenav-container, .site{
    width: 100%;
    height: 100%;
    margin: 0;
}

.site{
    display: flex;
    flex-direction: column; // 纵向排列
}

main{
    flex: 1;
}

.fill-remaining-space{
    flex: 1 1 auto;
}

header{
    background-color: aqua;
}
footer{
    background-color: brown;
}